Today in Science History

Continuing in our chain of sciencey threads...


If you had the controls of the mars rover and could place historic tire tracks on the Martian surface, what would you do?

Head to the nearest high value science target? Sign your name? Write: “Hi mom”?

Nope.

I’d do what the folks at the Jet Propulsion Laboratory did.  I’d draw a giant phallus.

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